Greenlight Capital Re, Ltd.
Greenlight Capital Re, Ltd. (GLRE) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · GLRE · as of Sep 30, 2025
Ownership Breakdown
116
Institutional Holders
▼ 5 vs Q2
$210.41M
Total Inst. Value
▼ $40.96M vs Q2
33.17M
Shares Outstanding
freeFloat 74.93%
16.57M
13F Shares Held
▼ 924,477 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
GLRE largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. fire, marine & casualty insurance | 2.16M | 6.35% | 6.35% | $27.38B | Nov 12, 2025 | ▼ 21.2K |
DIMENSIONAL FUND ADVISORS LP fire, marine & casualty insurance | 2.05M | 6.04% | 6.04% | $26.07B | Nov 12, 2025 | ▼ 28.7K |
MORGAN STANLEY fire, marine & casualty insurance | 1.67M | 4.91% | 4.91% | $21.18B | May 27, 2026 | ▲ 61.7K |
VANGUARD GROUP INC fire, marine & casualty insurance | 1.47M | 4.33% | 4.33% | $18.67B | Nov 7, 2025 | ▲ 49.9K |
PRIVATE MANAGEMENT GROUP INC fire, marine & casualty insurance | 1.20M | 3.52% | 3.52% | $15.19B | Nov 13, 2025 | ▲ 136.0K |
CWA ASSET MANAGEMENT GROUP, LLC fire, marine & casualty insurance | 914.4K | 2.69% | 2.69% | $11.61B | Oct 22, 2025 | ▲ 48.6K |
AMERIPRISE FINANCIAL INC fire, marine & casualty insurance | 652.8K | 1.92% | 1.92% | $8.29B | Nov 14, 2025 | ▼ 10.5K |
STATE STREET CORP fire, marine & casualty insurance | 613.6K | 1.81% | 1.81% | $7.79B | Nov 14, 2025 | ▲ 2.7K |
GEODE CAPITAL MANAGEMENT, LLC fire, marine & casualty insurance | 604.2K | 1.78% | 1.78% | $7.68B | Nov 12, 2025 | ▼ 4.5K |
AMERICAN CENTURY COMPANIES INC fire, marine & casualty insurance | 513.6K | 1.51% | 1.51% | $6.52B | Nov 12, 2025 | ▼ 7.9K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
22
Increased
+681.1K shares1
New Positions
first time holders23
Decreased
−474.4K shares0
Sold Out
fully exitedNet shares change (top 50)
+206.7K
+681.1K / −474.4K
Net new holders
+0
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
GLRE insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
6
Sell transactions
0.17
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Platt Joseph P JR director | May 26, 2026 | Sale | 11,747 | $16.87 | $198.2K | 0 | Form 4 ↗ |
Platt Joseph P JR director | May 19, 2026 | Sale | 23,613 | $18.01 | $425.3K | 11.7K | Form 4 ↗ |
Platt Joseph P JR director | May 14, 2026 | Sale | 12,000 | $17.50 | $210.0K | 35.4K | Form 4 ↗ |
Sigmon David General Counsel | May 14, 2026 | Sale | 7,500 | $17.33 | $130.0K | 32.7K | Form 4 ↗ |
Platt Joseph P JR director | May 12, 2026 | Sale | 6,820 | $17.50 | $119.3K | 48.2K | Form 4 ↗ |
Platt Joseph P JR director | May 13, 2026 | Sale | 820 | $17.50 | $14.3K | 47.4K | Form 4 ↗ |
Sigmon David General Counsel | May 8, 2026 | Award | 5,006 | — | — | 40.2K | Form 4 ↗ |
Strommer Richard Paul Chief Actuary | Mar 13, 2026 | Award | 4,623 | — | — | 72.6K | Form 4 ↗ |
Richardson Greg Chief Executive Officer | Mar 13, 2026 | Award | 26,417 | — | — | 106.5K | Form 4 ↗ |
OReilly Brian Joseph Head of Innovations | Mar 13, 2026 | Award | 6,395 | — | — | 103.5K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Greenlight Capital Re, Ltd. (GLRE) is primarily owned by institutional investors, who hold approximately 50.0% of total shares outstanding. Company insiders own approximately 25.07%, while retail and public investors account for the remaining 24.98%.
The largest institutional shareholder of Greenlight Capital Re, Ltd. is BLACKROCK, INC., holding approximately 2.16 million shares — equal to 6.35% of outstanding shares — as of September 30, 2025.
A total of 116 institutional investors currently hold GLRE stock, with a combined institutional value of approximately $210,414,602 as of the most recent 13F filing period.
Frequently asked questions
GLRE ownershipGreenlight Capital Re, Ltd. (GLRE) is primarily owned by institutional investors, who hold approximately 50.0% of shares. The largest shareholder is BLACKROCK, INC. with a 6.35% stake. Company insiders hold 25.07%. Data sourced from SEC Form 13F as of September 30, 2025.